package com.test.dao;

import com.test.model.GradeAttach;

public interface GradeAttachMapper {
    int deleteByPrimaryKey(String gaId);

    int insert(GradeAttach record);

    int insertSelective(GradeAttach record);

    GradeAttach selectByPrimaryKey(String gaId);

    int updateByPrimaryKeySelective(GradeAttach record);

    int updateByPrimaryKey(GradeAttach record);
}